E3S Web Conf.
Volume 44, 201810th Conference on Interdisciplinary Problems in Environmental Protection and Engineering EKO-DOK 2018
|Number of page(s)||8|
|Published online||03 July 2018|
The influence of temperature on the solubilization of phosphorus from the sewage sludge using Bacillus megaterium bacteria
The Faculty of Environmental, Geomatic and Energy Engineering, Kielce University of Technology, al. Tysiąclecia Państwa Polskiego 7, 25-314 Kielce, Poland
* Corresponding author : firstname.lastname@example.org
This paper presents the results of research on the influence of temperature on the course of phosphorus solubilization from sewage sludge using Bacillus megaterium bacteria. The research was performed on a sanitized sewage sludge from a biological-mechanical treatment plant, to which phosphorus bacteria were applied. The experiment was conducted in two different temperature conditions, i.e. 21 and 36°C throughout the period of 23 days. During this time, parameters such as pH value and the total count of mesophilic bacteria were measured. The performed analyzes revealed that phosphorus solubilization occurs in both cases, however, at 36°C the process occurs much faster.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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